Home / 3,634,395.96-5,015,473.50-2,184,113.64

Finding the Fourth Proportional to 3,634,395.96, 5,015,473.50 and 2,184,113.64

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Solution

The fourth proportional to 3,634,395.96, 5,015,473.50 and 2,184,113.64 is: 3,014,081.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,395.96 : 5,015,473.50 = 2,184,113.64 : x
  2. Step 2: Convert to fraction form
    3,634,395.96/5,015,473.50 = 2,184,113.64/x
  3. Step 3: Cross multiply
    3,634,395.96x = 5,015,473.50 × 2,184,113.64
  4. Step 4: Simplify right side
    3,634,395.96x = 10,954,364,082,408.54
  5. Step 5: Solve for x
    x = 10,954,364,082,408.54/3,634,395.96
  6. Step 6: Final answer
    x = 3,014,081.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.